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/* This file is part of the KDE project
Copyright (C) 2001 Carsten Pfeiffer <[email protected]>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <dcopclient.h>
#include <kapplication.h>
#include <kaction.h>
#include <kconfig.h>
#include <kglobal.h>
#include <khtml_part.h>
#include <kinstance.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kpopupmenu.h>
#include <kprotocolmanager.h>
#include <kgenericfactory.h>
#include <kaboutdata.h>
#include "settingsplugin.h"
typedef KGenericFactory<SettingsPlugin> SettingsPluginFactory;
static const KAboutData aboutdata("khtmlsettingsplugin", I18N_NOOP("HTML Settings") , "1.0" );
K_EXPORT_COMPONENT_FACTORY( libkhtmlsettingsplugin,
SettingsPluginFactory( &aboutdata ) )
SettingsPlugin::SettingsPlugin( TQObject* parent, const char* name,
const TQStringList & )
: KParts::Plugin( parent, name ), mConfig(0)
{
setInstance(SettingsPluginFactory::instance());
if ( !kapp->dcopClient()->isAttached() )
kapp->dcopClient()->attach();
KActionMenu *menu = new KActionMenu( i18n("HTML Settings"), "configure",
actionCollection(), "action menu" );
menu->setDelayed( false );
KToggleAction *action;
action = new KToggleAction( i18n("Java&Script"), 0,
this, TQT_SLOT(toggleJavascript()),
actionCollection(), "javascript" );
menu->insert( action );
action = new KToggleAction( i18n("&Java"), 0,
this, TQT_SLOT(toggleJava()),
actionCollection(), "java" );
menu->insert( action );
action = new KToggleAction( i18n("&Cookies"), 0,
this, TQT_SLOT(toggleCookies()),
actionCollection(), "cookies" );
menu->insert( action );
action = new KToggleAction( i18n("&Plugins"), 0,
this, TQT_SLOT(togglePlugins()),
actionCollection(), "plugins" );
menu->insert( action );
action = new KToggleAction( i18n("Autoload &Images"), 0,
this, TQT_SLOT(toggleImageLoading()),
actionCollection(), "imageloading" );
menu->insert( action );
menu->insert( new KActionSeparator(actionCollection()) );
action = new KToggleAction( i18n("Enable Pro&xy"), 0,
this, TQT_SLOT(toggleProxy()),
actionCollection(), "useproxy" );
action->setCheckedState(i18n("Disable Pro&xy"));
menu->insert( action );
action = new KToggleAction( i18n("Enable Cac&he"), 0,
this, TQT_SLOT(toggleCache()),
actionCollection(), "usecache" );
action->setCheckedState(i18n("Disable Cac&he"));
menu->insert( action );
KSelectAction *sAction = new KSelectAction( i18n("Cache Po&licy"), 0,
0, 0, actionCollection(),
"cachepolicy" );
TQStringList policies;
policies += i18n( "&Keep Cache in Sync" );
policies += i18n( "&Use Cache if Possible" );
policies += i18n( "&Offline Browsing Mode" );
sAction->setItems( policies );
connect( sAction, TQT_SIGNAL( activated( int ) ), TQT_SLOT( cachePolicyChanged(int) ) );
menu->insert( sAction );
connect( menu->popupMenu(), TQT_SIGNAL( aboutToShow() ), TQT_SLOT( showPopup() ));
}
SettingsPlugin::~SettingsPlugin()
{
delete mConfig;
}
void SettingsPlugin::showPopup()
{
if( !parent() || !parent()->inherits("KHTMLPart"))
return;
if (!mConfig)
mConfig = new KConfig("settingspluginrc", false, false);
KHTMLPart *part = static_cast<KHTMLPart *>( parent() );
KProtocolManager::reparseConfiguration();
bool cookies = cookiesEnabled( part->url().url() );
((KToggleAction*)actionCollection()->action("useproxy"))->setChecked(KProtocolManager::useProxy());
((KToggleAction*)actionCollection()->action("java"))->setChecked( part->javaEnabled() );
((KToggleAction*)actionCollection()->action("javascript"))->setChecked( part->jScriptEnabled() );
((KToggleAction*)actionCollection()->action("cookies"))->setChecked( cookies );
((KToggleAction*)actionCollection()->action("plugins"))->setChecked( part->pluginsEnabled() );
((KToggleAction*)actionCollection()->action("imageloading"))->setChecked( part->autoloadImages() );
((KToggleAction*)actionCollection()->action("usecache"))->setChecked(KProtocolManager::useCache());
KIO::CacheControl cc = KProtocolManager::cacheControl();
switch ( cc )
{
case KIO::CC_Verify:
((KSelectAction*)actionCollection()->action("cachepolicy"))->setCurrentItem( 0 );
break;
case KIO::CC_CacheOnly:
((KSelectAction*)actionCollection()->action("cachepolicy"))->setCurrentItem( 2 );
break;
case KIO::CC_Cache:
((KSelectAction*)actionCollection()->action("cachepolicy"))->setCurrentItem( 1 );
break;
case KIO::CC_Reload: // nothing for now
case KIO::CC_Refresh:
default:
break;
}
}
void SettingsPlugin::toggleJava()
{
if( parent() && parent()->inherits("KHTMLPart"))
{
KHTMLPart *part = static_cast<KHTMLPart *>(parent());
part->setJavaEnabled( ((KToggleAction*)actionCollection()->action("java"))->isChecked() );
}
}
void SettingsPlugin::toggleJavascript()
{
if( parent() && parent()->inherits("KHTMLPart"))
{
KHTMLPart *part = static_cast<KHTMLPart *>(parent());
part->setJScriptEnabled( ((KToggleAction*)actionCollection()->action("javascript"))->isChecked() );
}
}
void SettingsPlugin::toggleCookies()
{
if( !parent() || !parent()->inherits("KHTMLPart"))
return;
KHTMLPart *part = static_cast<KHTMLPart *>( parent() );
TQString advice;
bool enable = ((KToggleAction*)actionCollection()->action("cookies"))->isChecked();
advice = enable ? "Accept" : "Reject";
TQCString replyType;
TQByteArray data, replyData;
TQDataStream stream( data, IO_WriteOnly );
stream << part->url().url() << advice;
bool ok = kapp->dcopClient()->call( "kded", "kcookiejar",
"setDomainAdvice(TQString,TQString)",
data, replyType, replyData, true );
if ( !ok )
KMessageBox::sorry( part->widget(),
i18n("I can't enable cookies, because the "
"cookie daemon could not be started."),
i18n("Cookies Disabled"));
}
void SettingsPlugin::togglePlugins()
{
if( parent() && parent()->inherits("KHTMLPart"))
{
KHTMLPart *part = static_cast<KHTMLPart *>(parent());
part->setPluginsEnabled( ((KToggleAction*)actionCollection()->action("plugins"))->isChecked() );
}
}
void SettingsPlugin::toggleImageLoading()
{
if( parent() && parent()->inherits("KHTMLPart"))
{
KHTMLPart *part = static_cast<KHTMLPart *>(parent());
part->setAutoloadImages( ((KToggleAction*)actionCollection()->action("imageloading"))->isChecked() );
}
}
bool SettingsPlugin::cookiesEnabled( const TQString& url )
{
TQByteArray data, reply;
TQCString replyType;
TQDataStream stream( data, IO_WriteOnly );
stream << url;
kapp->dcopClient()->call( "kcookiejar", "kcookiejar", "getDomainAdvice(TQString)", data, replyType, reply, true );
bool enabled = false;
if ( replyType == TQSTRING_OBJECT_NAME_STRING )
{
TQString advice;
TQDataStream s( reply, IO_ReadOnly );
s >> advice;
enabled = ( advice == "Accept" );
if ( !enabled && advice == "Dunno" ) {
// TODO, check the global setting via dcop
KConfig kc( "kcookiejarrc", true, false );
kc.setGroup( "Cookie Policy" );
enabled =
(kc.readEntry( "CookieGlobalAdvice", "Reject" ) == "Accept");
}
}
return enabled;
}
//
// sync with kcontrol/kio/ksaveioconfig.* !
//
void SettingsPlugin::toggleProxy()
{
bool enable = ((KToggleAction*)actionCollection()->action("useproxy"))->isChecked();
int type;
if( enable )
type = mConfig->readNumEntry( "SavedProxyType", KProtocolManager::ManualProxy );
else
{
mConfig->writeEntry( "SavedProxyType", KProtocolManager::proxyType() );
type = KProtocolManager::NoProxy;
}
KConfig config("kioslaverc", false, false);
config.setGroup( "Proxy Settings" );
config.writeEntry( "ProxyType", type );
((KToggleAction*)actionCollection()->action("useproxy"))->setChecked(enable);
updateIOSlaves();
}
void SettingsPlugin::toggleCache()
{
bool usesCache = KProtocolManager::useCache();
KConfig config( "kio_httprc", false, false );
config.writeEntry( "UseCache", !usesCache );
((KToggleAction*)actionCollection()->action("usecache"))->setChecked( !usesCache );
updateIOSlaves();
}
void SettingsPlugin::cachePolicyChanged( int p )
{
TQString policy;
switch ( p ) {
case 0:
policy = KIO::getCacheControlString( KIO::CC_Verify );
break;
case 1:
policy = KIO::getCacheControlString( KIO::CC_Cache );
break;
case 2:
policy = KIO::getCacheControlString( KIO::CC_CacheOnly );
break;
};
if ( !policy.isEmpty() ) {
KConfig config("kio_httprc", false, false);
config.writeEntry("cache", policy);
updateIOSlaves();
}
}
void SettingsPlugin::updateIOSlaves()
{
TQByteArray data;
TQDataStream stream( data, IO_WriteOnly );
DCOPClient* client = kapp->dcopClient();
if ( !client->isAttached() )
client->attach();
TQString protocol; // null -> all of them
stream << protocol;
client->send( "*", "KIO::Scheduler",
"reparseSlaveConfiguration(TQString)", data );
}
#include "settingsplugin.moc"
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